Stroup Knives SD1 Features The Stroup Knives SD1 is forged from 1095 high carbon steel a material prized for its toughness and ease of sharpening hardened to 58 to 59 on the Rockwell scale for a durable long-lasting edge. The 2.5 inch dagger blade carries a plain edge and an acid etched hammer finished surface that gives the knife a distinctive rugged appearance while resisting corrosion. At 5.125 inches overall the SD1 is compact enough for fast deployment in close-quarters situations while still offering enough blade to be effective. Its 0.16 inch blade thickness adds strength without unnecessary bulk. The Olive Drab Green G-10 handle features a rock texture that enhances grip security even when hands are wet or sweaty an important factor for a knife intended for self-defense use. Made in the USA the SD1 ships with a Kydex sheath fitted with a Tek-Lok belt clip for secure adjustable carry. This combination of a compact dagger blade and textured G-10 handle makes the SD1 well suited to everyday carry as well as dedicated self-defense applications. For anyone seeking a rugged American-made fixed blade with a distinctive finish the Stroup Knives SD1 delivers dependable performance in a compact package. Stroup Knives SD1 Specifications Manufacturer: Stroup Knives Model: SD1 Type: Fixed Blade Knife Blade Material: 1095 Carbon Steel Edge Type: Plain Blade Description: Acid Etch Blade Length: 2.50 Blade Type: Dagger Handle Description: OD Green G-10 Blade Hardness: 58-59 Overall Length: 5.125 Thickness: 0.16 Includes: Kydex Sheath Available At: GrabAGun